package com.hwhhhh.graduationproject.exception;

/**
 * @Description detail
 * Created by Hwhhhh on 2021/3/5 14:28
 */
public class NoFreeClassroomException extends Exception {
    public NoFreeClassroomException() {
        super();
    }

    public NoFreeClassroomException(String msg) {
        super(msg);
    }
}
